英文詞既解釋!!快!!急!!!!!!!!!!!

1.dropper 滴管
Please transfer a few drops of iodine solution with a dropper.
用黎hold 住幾滴溶液, 然後逐少逐少一滴一滴滴入其他物體

2.evaporating 蒸發
Water is evaporating under the bright sunlight.
蒸發係指任何液體係沸點以下變成氣體既過程

3.gas 氣體
The gas is very smelly.

4.spatula 抹刀
A spatula holds a small quantity of powder.

5.liquid 液體
This liquid looks viscous.

Why don't you use Yahoo Dictionary? You can find Chinese translation as well as example sentences from there.

1. dropper(n) 點滴器. 係做科學實驗時用, 用離mix d 化學品
2. evaportaing(v)- 蒸發. 例如話d水蒸左好耐就會蒸, 而呢個係ing-form
3. gas(n) 氣體. 例如氧氣個d
4. spatula(n) 小鏟, 都係做科學實驗時用. 用離裝d小容量ge粉
5. liquid(n) 液體. 水都係液體ge一種

dropper:點滴器
evaporating:使揮發
gas:氣體
spatula:小鏟
liquid:液體